Tools & Wizards About Us

Report Summary

  • 5

    Performance

    Renders faster than
    21% of other websites

  • 89

    Accessibility

    Visual factors better than
    that of 71% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

diamondchevroletofsanbernardino.com

New & Used Chevrolet dealer near Rancho Cucamonga, CA | Diamond Chevrolet of San Bernardino

Page Load Speed

1.3 sec in total

First Response

165 ms

Resources Loaded

1 sec

Page Rendered

94 ms

About Website

Welcome to diamondchevroletofsanbernardino.com homepage info - get ready to check Diamond Chevrolet Of San Bernardino best content right away, or after learning these important things about diamondchevroletofsanbernardino.com

Looking for a New or Used Chevrolet dealer near Rancho Cucamonga, CA? Let us help you find the right vehicle or the part you need at Diamond Chevrolet of San Bernardino.

Visit diamondchevroletofsanbernardino.com

Key Findings

We analyzed Diamondchevroletofsanbernardino.com page load time and found that the first response time was 165 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

diamondchevroletofsanbernardino.com performance score

5

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value37.6 s

0/100

25%

SI (Speed Index)

Value21.0 s

0/100

10%

TBT (Total Blocking Time)

Value19,450 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.362

30/100

15%

TTI (Time to Interactive)

Value56.6 s

0/100

10%

Network Requests Diagram

diamondchevroletofsanbernardino.com

165 ms

www.diamondchevroletofsanbernardino.com

460 ms

bundle.css

86 ms

bundle.js

89 ms

bundle.js

99 ms

Our browser made a total of 8 requests to load all elements on the main page. We found that 25% of them (2 requests) were addressed to the original Diamondchevroletofsanbernardino.com, 63% (5 requests) were made to Media.assets.ansira.net and 13% (1 request) were made to Wsassets.sincrod.com. The less responsive or slowest element that took the longest time to load (460 ms) belongs to the original domain Diamondchevroletofsanbernardino.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.7 kB (28%)

Content Size

354.8 kB

After Optimization

254.1 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Diamondchevroletofsanbernardino.com main page is 354.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 60% of websites need less resources to load. Javascripts take 302.5 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 39.7 kB

  • Original 51.5 kB
  • After minification 51.2 kB
  • After compression 11.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 39.7 kB or 77% of the original size.

JavaScript Optimization

-20%

Potential reduce by 61.1 kB

  • Original 302.5 kB
  • After minification 302.5 kB
  • After compression 241.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 61.1 kB or 20% of the original size.

CSS Optimization

-3%

Potential reduce by 27 B

  • Original 809 B
  • After minification 809 B
  • After compression 782 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Diamondchevroletofsanbernardino.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (67%)

Requests Now

6

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 6 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Diamond Chevrolet Of San Bernardino. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

diamondchevroletofsanbernardino.com accessibility score

89

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

diamondchevroletofsanbernardino.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

diamondchevroletofsanbernardino.com SEO score

77

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

Page is blocked from indexing

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Diamondchevroletofsanbernardino.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Diamondchevroletofsanbernardino.com main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph data is detected on the main page of Diamond Chevrolet Of San Bernardino. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: